All MIBs › VIPTELA-POLICY › zoneBasedFirewallStatisticsTcpDropSynInWin
zoneBasedFirewallStatisticsTcpDropSynInWin
Module: VIPTELA-POLICY
OID (symbolic): VIPTELA-POLICY::zoneBasedFirewallStatisticsTcpDropSynInWin
OID (numeric): 1.3.6.1.4.1.41916.8.7.2.30
Node type: OBJECT-TYPE
Type: Integer32
Access: read-only
What is zoneBasedFirewallStatisticsTcpDropSynInWin?
A running count of TCP SYN segments dropped for arriving mid-connection inside an already-established sequence window (an unexpected repeated SYN). Admins treat this as another connection-hijack or malformed-retry indicator.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.41916.8.7.2.30 snmpwalk -v2c -c public <target> VIPTELA-POLICY::zoneBasedFirewallStatisticsTcpDropSynInWin
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.41916.8.7.2.30.1 snmpget -v2c -c public <target> VIPTELA-POLICY::zoneBasedFirewallStatisticsTcpDropSynInWin.1
Start monitoring Viptela (Cisco SD-WAN) edge routers (policer/firewall-filter drop/permit counter status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the VIPTELA-POLICY::zoneBasedFirewallStatisticsTcpDropSynInWin OID value, configure state conditions and alerts, and monitor any Viptela (Cisco SD-WAN) edge routers (policer/firewall-filter drop/permit counter status) from a single console.
OID Breakdown
Upper-level ancestors (7 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.41916 | viptela | VIPTELA-GLOBAL |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.41916.8 | viptela_policy | VIPTELA-POLICY |
| 1.3.6.1.4.1.41916.8.7 | zbfw | VIPTELA-POLICY |
| 1.3.6.1.4.1.41916.8.7.2 | zoneBasedFirewallStatistics | VIPTELA-POLICY |
| 1.3.6.1.4.1.41916.8.7.2.30 | zoneBasedFirewallStatisticsTcpDropSynInWin | VIPTELA-POLICY |